AdvAlg2Ch2

Chapter 2 - Functions, Equations and Graphs

2-1 Relations and Functions

• Graph relations
• Find domain and range
• Tell if something is a function using any test
• Use functions rules to evaluate

2-2 Linear Equations

• Be able to graph in
  • Slope intercept form
  • Standard form
  • Find the slope of a line
  • Find the intercepts of lines
  • Write equations of lines in point-slope form
  • Find parallel and perpendicular slopes
  • Write equations of parallel and perpendicular lines

2-3 Direct Variation

• Tell if a relation is direct variation equation
• Find the constant of variation
• Use a proportion to find other values of a direct variation

2-4 Using Linear Models

• Write linear equations to solve word problems
• Use data to draw a scatter plot
• Draw a trendline and make predictions

2-5 Absolute Value Functions and Graphs

• Graph absolute value functions

2-6 Vertical and Horizontal Translations

• Graph absolute value equations with vertical and horizontal translations
• Write equations for graphs with vertical and horizontal translations

2-7 Two Variable Inequalities

• Graph Linear Inequalities
• Graph absolute value inequalities
• Write inequalities

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